GB/T 47882-2026
UpcomingGas analysis—Fourier transform infrared spectroscopy based on comparison methods
- Issued
- 2026-07-02
- Effective
- 2027-02-01
Chinese National Standards
Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.
Browse subcategories (2)
GB/T 47753-2026
Upcoming- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47816-2026
UpcomingGraphic symbol for propellant loading and gas supply system in commercial spaceport
- Issued
- 2026-07-02
- Effective
- 2026-11-01
GB/T 19860-2026
UpcomingDetermination for hydrogen form ratio of weak acid cation exchange resins
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 20848-2026
UpcomingGB/T 47824-2026
UpcomingTest methods for aero-optical effects of aircraft model in wind tunnel
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47876-2026
UpcomingGB/T 47668-2026
UpcomingGB/T 47899-2026
UpcomingTest methods for organic solvent nanofiltration membrane
- Issued
- 2026-07-02
- Effective
- 2027-02-01
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